TM 9-2320-366-34-1
2-997
WARNING
Wear approved eye protection when
performing pressure checks. Failure
to comply may result in oil getting
into eyes. If oil contacts eyes, seek
medical attention immediately.
Fuel and oil are slippery and can
cause falls. Wipe up spilled fuel
or oil with rags. Failure to comply
may result in injury to personnel.
CAUTION
Exercise caution when operating
stiffleg. Failure to comply may
cause hoses to rub against
stiffleg causing damage to
equipment.
UPPER MAIN CONTROL VALVE
PRESSURE/FLOW TEST (CONT)
(Continued from previous page)
(14) Position PTO switch to OFF (TM
9-2320-366-10-1).
(15) Shutdown engine (TM 9-2320-366-10-1).
Drop hydraulic pressure to zero
before disconnecting any
hydraulic hose, tube, or fitting.
Failure to comply may result
in injury to personnel.
(16) Disconnect hydraulic tester from hydraulic
system:
(a) Disconnect reservoir test hose from right
stiffleg retract hose.
(b) Disconnect pressure test hose from right
stiffleg extend hose.
(c) Disconnect test hoses from pressure and
reservoir ports of hydraulic tester.
(17) Connect retract hoses to retract port of right
stiffleg cylinder.
(18) Connect extend hose to extend port of right
stiffleg cylinder.
(19) Slide on cover over right stiffleg assembly and
close lid on right hand rear storage box.
(20) Remove drain pan from under vehicle.
